Table 2.

Repeatability of aggression and duetting in both the six-trial (all combinations of mount and song) and two-trial (red or orange mount and local song) datasets.

behaviourdatasetN (males)R95% CIp
Aggression PC1six-trial440.290.09–0.440.001
Aggression PC1two-trial510.320.00–0.610.001
Duet PC1six-trial440.240.00–0.470.001
Duet PC1two-trial180.290.00–0.720.03